timeUtils.js - Time/date formatter for JavaScript which uses PHP-like syntax to easily format JavaScript date objects into legible, formatted, & human-consumable strings.
npm install timeUtils
npm i timeUtils`1
Then include the module...
As an import:
`javascript
import { formatDate } from 'timeUtils'
`
As a Common JS library:
`javascript
const formatDate = require('timeUtils').formatDate;
`
As a script tag:
`html
`
Usage:
timeUtils's formatDate function expects a JavaScript Date object as its first argument and a string-based template as its second argument.
The templates should take the following form:
"Lorem Ipsum '#{m}/#{d}/#{Y}'"
Where strings wrapped in #{} represent date/time variables which will be formatted for you. The table below shows all the variables currently available along with a brief description. In the above example template, we would get date in the "mm/dd/yyyy" format - for example.
$3
| Symbol/Token | Type | Description | Example(s) |
| ------------- | ------------- | ------------- | ------------- |
| D | day of week | Textual representation of day of week, 3 letters | Sun, Mon, ... Sat |
| l | day of week | Full textual representation of day of week | Sunday, Monday, ... Saturday |
| F | month | Full textual representation of the month | January, ... December |
| M | month | Abbreviated textual representation of month, 3 letters | Jan, Feb, ... Dec |
| n | month | Numeric representation of month without leading 0's | 1, 2, ... 12 |
| m | month | Numeric representation of the month with leading 0's | 01, 02, ... 12 |
| j | day of month | Day of month, without leading 0's | 1, 2, ... 31 |
| d | day of month | Day of the month, 2 digits, with leading zeros | 01, 02, ... 31 |
| y | year | Short numeric year, 2 digits | 00, 01, ... 15 |
| Y | year | Full numeric year, 4 digits | 2000, 2001, ... 2015 |
$3
Symbol/Token | Type | Description | Example(s)
------------- | ------------- | ------------- | -------------
| g | hour | 12-hour format of the hour, without leading 0's | 1, 2, ... 12 |
| h | hour | 12-hour format of the hour, with leading 0's | 01, 02, ... 12 |
| G | hour | 24-hour format of the hour, without leading 0's | 0, 1, ... 23 |
| H | hour | 24-hour format of the hour, with leading 0's | 00, 01, ... 23 |
| i | minute | Minutes with leading 0's | 00, 01, ... 59 |
| s | seconds | Seconds with leading 0's | 00, 01, ... 59 |
| a | am/pm | Lowercase ante meridiem and post meridiem | 'am' or 'pm' |
| A | am/pm | Uppercase ante meridiem and post meridiem | 'AM' or 'PM' |
$3
timeUtils provides an internationalize method which can be used to support multiple languages:
`javascript
import { internationalize } from 'timeUtils';
const daysOfWeek = [
[ 'Domingo', 'Dom' ],
[ 'Lunes', 'Lun' ],
[ 'Martes', 'Mar' ],
[ 'Miércoles', 'Mié' ],
[ 'Jueves', 'Jue' ],
[ 'Viernes', 'Vie' ],
[ 'Sábado', 'Sáb' ],
];
const monthsOfYear = [
[ 'Enero', 'Ene' ],
[ 'Febrero', 'Feb' ],
[ 'Marzo', 'Mar' ],
[ 'Abril', 'Abr' ],
[ 'Mayo', 'May' ],
[ 'Junio', 'Jun' ],
[ 'Julio', 'Jul' ],
[ 'Agosto', 'Ago' ],
[ 'Septiembre', 'Sep' ],
[ 'Octubre', 'Oct' ],
[ 'Noviembre', 'Nov' ],
[ 'Diciembre', 'Dic' ],
];
internationalize({ daysOfWeek, monthsOfYear });
`
$3
`javascript
var date = new Date()
`
> Mon Apr 06 2015 21:51:08 GMT-0600 (Mountain Daylight Time)
`javascript
timeUtils.formatDate(date,'Your appointment is on #{l}, #{F} #{j}, #{Y} at #{g}:#{i} #{A}.')
``